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Aspire to greatness

If you love music and treasure sonic realism, there are probably a couple of high-end products you covet. Here's another one to add to your list. The Marantz PM-14S1 may not be the first amplifier you ever buy. But with its glorious sound quality, rock-solid construction, and eye-catching looks, it might just be the last amp you ever purchase. Connect it to a pair of fabulous speakers and you'll be making sweet music together for years to come.

The right stuff

Marantz has applied their decades of audio expertise to the PM-14S1's design. Their most advanced Hyper Dynamic Amplifier Modules are employed throughout the preamp and power amp sections to ensure recordings are re-created faithfully and dynamically. The huge, copper-wound toroidal power transformer and current feedback circuit work together to deliver clean, stable power that handles peaks in volume smoothly and accurately — and without distortion. Discrete circuitry, anti-vibration chassis reinforcement, new high-purity copper speaker terminals, gold-plated input connectors — it all adds up to sound quality that is uncompromised, uncolored and thoroughly irresistible.

Unique setup options

In terms of setup, most integrated amps are pretty straightforward: music comes in from your source and out to your speakers. But the PM-14S1 has some interesting configuration options. You can use it as a preamp and connect a separate power amp to the pre-outs. Or, you can connect a separate preamp to the Power Amp Direct inputs and use the '14S1 as a power amp. This is also a great way to add this amplifier's clean, detailed sound to the front channels of your compatible home theater receiver.

Looking for a high-performance CD player and DAC to pair with this amp? Check out the matching Marantz SA-14S1.

Product Highlights:

90 watts x 2 channels into 8 ohms (20-20,000 Hz) at 0.05% THD

140 watts x 2 channels into 4 ohms (20-20,000 Hz)

current feedback amplification circuit for accurate, natural sound at all volume levels

Everything you always wanted in a stereo receiver, except the radio

An integrated amplifier is essentially a receiver without a built-in AM/FM tuner. You get power to drive your speakers, audio controls, and inputs for music source components. Connect an iPod, a computer, a network music player, or any other device that can play Internet radio, and you may find you have no need for an AM/FM radio.

High Quality Construction: The Marantz PM-14S1 integrated amplifier
features a rigid chassis with a double layered bottom plate and aluminum
die-cast chassis feet to resist any unwanted vibration. Its power supply
features a massive 650 VA toroidal power transformer with oxygen free copper
secondary windings, as well as high speed, high current Schottky Barrier Diodes
in the rectifier stage for maximum headroom and operational stability.

Full Discrete High Current Amplifier: For compatibility with
the widest range of speaker impedances, the power amplifier stages feature high
current power output devices with current feedback technology. For maximum
channel separation, each amplifier stage features segregated circuitry along
with individual massive extruded aluminum alloy heat sinks with a large
effective radiating area that provide fan-less and noise-less heat dissipation.
The amplifier is rated at 90 watts per channel into 8 ohms and 140 watts per
channel into 4 ohms, assuring high stability and wide dynamic range, even with
lower impedance speakers.

Multiple Gold-Plated Analog Inputs/Outputs: In addition to
the Phono and CD analog inputs, there are two additional line-level inputs, and
two pairs of recorder input/output jacks that together let you connect multiple
sources and recorders. There's also a power amp direct input that lets you use
the PM-14S1 as a standalone stereo power amplifier for additional system
configuration versatility, along with stereo pre-amp outputs that let you
connect the PM-14S1 to an external power amplifier. The analog inputs and
outputs connectors are gold plated for optimum signal transfer and long term
stability.

Flexible Configuration: The PM-14S1 provides maximum
configuration flexibility, as it can be configured as a conventional stereo
integrated amplifier, or set up with another PM-14S1 as a dual component four
channel configuration for bi-amp operation, and it can also be paired with an
A/V surround processor/pre-amp and used as a stereo power amplifier for the main
left and right speakers in a home theater system via the Power Amp Direct
inputs.

Floating Control Bus System: A Floating Control Bus
System (F.C.B.S.) enables the user to connect up to four PM-14S1 units,
making a diversity of applications possible with complete bi-amp and
multichannel connections. Moreover, a ground loop is not formed among
multiple PM-14S1 units connected, therefore sound quality is not adversely
affected.

Bi-Amp Mode: Two PM-14S1s are connected by FCBS in
bi-amp mode, enabling each to work as a monaural integrated amplifier.

Power Amp Direct Mode: In this mode, this unit works as
a power amplifier. This mode will be useful in home theater systems

Linear Volume Control w/ Tone Control + Pure Direct Mode:The
PM-14S1 incorporates a linear control volume which improve S/N ratio, enabling
smooth control in ±0.5 dB steps across a 0 to -100 dB range. The PM-14S1 also
features an adjustable tone control for adjusting bass (50Hz) and treble (20kHz)
across a ±10 dB range. The volume level of the left and right
channels can be trimmed in 0.5 dB steps across a 0.0 to -9.0 dB range. For the purest audio fidelity, the
PM-14S1 is equipped with Pure Direct function, which bypasses unneeded audio
circuits (including tone control) for the most straight-through signal path.

Front-Panel Display: This PM-14S1 integrated amplifier
features a LCD (Liquid Crystal Display) to display the input source and volume
level. Compared with other types of display panels, an LCD requires less drive
power and generates less radiation noise, which minimizes any adverse affects on
sound quality.

Remote Control: The included IR remote control can also be
used to wirelessly operate the PM-14S1, as well as the matching SA-14S1 SACD
player (642SA14S1,
sold separately). The PM-14S1 features remote control input and output jacks for
additional remote control configuration flexibility

Auto Standby Mode: The integrated amplifier will automatically switch
to standby mode if the unit is not operated for 30 minutes when there is no
audio signal input.

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Texas Man

These are a great addition to the AV7702. I put a pair of these on my CM10's. Very clear, clean highs and lows. It has only been a week but I am so excited to listen to different genres on my new system. No more distorted music, sit back and close my eyes and enjoy.